{"id":1191,"date":"2026-04-17T21:32:08","date_gmt":"2026-04-17T21:32:08","guid":{"rendered":"https:\/\/blog.rungbeg.com\/?p=1191"},"modified":"2026-04-17T21:32:09","modified_gmt":"2026-04-17T21:32:09","slug":"i-put-a-laxative-in-my-cheating-husbands-coffee","status":"publish","type":"post","link":"https:\/\/blog.rungbeg.com\/?p=1191","title":{"rendered":"I Put a Laxative in My Cheating Husband&#8217;s Coffee"},"content":{"rendered":"\n<p>I Spiked My Husband&#8217;s Coffee With Laxatives Before He Left to See His Mistress. What Happened Next Was Worse Than I Imagined<\/p>\n\n\n\n<p>Part 1: The Morning That Smelled Like Someone Else&#8217;s Perfume<\/p>\n\n\n\n<p>My name is Katherine Walsh, and I am 36 years old, and I am writing this from a hotel room in Chicago, Illinois that I checked into three days ago after leaving my husband of nine years, after doing something that I thought would be a harmless act of petty revenge but that turned into something far more serious and far more devastating than I could have imagined.<\/p>\n\n\n\n<p>I am writing this because what happened on that Tuesday morning in March has been reduced to gossip and judgment by people who were not there and who do not understand the months of pain and humiliation that led to that moment. I am also writing this because I need to confess what I did, because the guilt is eating me alive, and because I think there is value in understanding that revenge \u2014 even small, petty revenge \u2014 can have consequences that spiral completely out of your control.<\/p>\n\n\n\n<p>That morning began with a scent that did not belong in our bedroom. It was expensive perfume \u2014 not the kind I wore, which was a light floral scent from Bath &amp; Body Works that cost $24 a bottle, but something heavier, sweeter, more sophisticated. The kind of perfume that comes in a designer bottle and costs $150 or more.<\/p>\n\n\n\n<p>I smelled it the moment I woke up at 6:30 a.m., and for a confused moment I thought maybe I was imagining it, that maybe the scent was coming from outside or from a neighbor&#8217;s apartment. But then I opened my eyes and I saw my husband David standing in front of our bedroom mirror, and I realized the scent was coming from him.<\/p>\n\n\n\n<p>David was 38 years old, a sales director at a pharmaceutical company, and he was getting dressed with a level of care and attention that he had not shown in months \u2014 maybe years. He was wearing a crisp white dress shirt that I had never seen before, dark gray slacks that looked freshly pressed, and expensive leather shoes that he usually reserved for client meetings or important presentations.<\/p>\n\n\n\n<p>He was adjusting his collar, checking his reflection from multiple angles, running his hand through his hair to make sure it looked perfect. And he was wearing cologne \u2014 so much cologne that the entire bedroom smelled like a department store fragrance counter. Too much cologne. Too much excitement. Too much effort for someone who was supposedly just going to work on a regular Tuesday morning.<\/p>\n\n\n\n<p>I lay in bed watching him, my stomach twisting with a sick, familiar feeling that I had been experiencing for months. David did not notice I was awake. He was too focused on his reflection, too absorbed in making sure he looked perfect for wherever he was going. I watched him spray cologne on his wrists, then on his neck, then one more spray in the air that he walked through. I watched him smile at himself in the mirror \u2014 a smile I had not seen directed at me in a long time. And I knew, with absolute certainty, that he was not getting ready for work. He was getting ready for her.<\/p>\n\n\n\n<p>Part 2: The Months of Lies and the Decision I Made in the Kitchen<\/p>\n\n\n\n<p>I need to explain how I knew about the affair, because understanding the context is essential to understanding why I did what I did. David and I had been married for nine years. We met when we were both 27, working at the same company in Chicago \u2014 I was in marketing, he was in sales. We dated for two years before he proposed with a modest diamond ring that cost $3,500. We got married in a small ceremony at a restaurant in downtown Chicago with 50 guests, and we moved into a two-bedroom apartment in Lincoln Park that cost $2,100 a month.<\/p>\n\n\n\n<p>For the first five years of our marriage, things were good. We both worked full-time, we traveled occasionally, we talked about having children someday. We were not passionate or dramatic, but we were stable and comfortable and I thought we were happy.<\/p>\n\n\n\n<p>The changes started about eighteen months ago. David started working late more frequently, coming home at 9:00 or 10:00 p.m. instead of his usual 6:30. He started taking phone calls in other rooms, closing the door behind him, speaking in low voices that I could not quite hear. When I asked who he was talking to, he would say &#8220;just work stuff&#8221; or &#8220;a client&#8221; and change the subject.<\/p>\n\n\n\n<p>He started going on more business trips \u2014 weekend trips to conferences in other cities, overnight trips to meet with clients, trips that seemed more frequent and less necessary than they used to be. And he started being distant with me \u2014 less affectionate, less interested in conversation, less present even when he was physically in the same room.<\/p>\n\n\n\n<p>I suspected something was wrong, but I did not have proof until three months ago when I picked up David&#8217;s phone to check the time while he was in the shower. A text message popped up on the screen from a contact labeled &#8220;Mike &#8211; Client.&#8221; The message said: &#8220;I can&#8217;t wait to see you Friday night. I&#8217;m already thinking about what I&#8217;m going to wear for you.&#8221;<\/p>\n\n\n\n<p>I stared at the message, my heart pounding. Mike was not a client. Mike was not a man. This was a woman, and David had saved her contact under a fake name to hide the fact that he was texting her. I opened the message thread and scrolled up. There were hundreds of messages going back six months \u2014 flirtatious messages, explicit messages, photos, plans to meet at hotels, declarations of love and desire.<\/p>\n\n\n\n<p>I confronted David that night. I showed him the messages. He turned pale, then angry. He said I had violated his privacy by looking at his phone. He said the messages were taken out of context, that this woman was just a friend, that I was overreacting. When I pressed him, when I showed him the explicit photos she had sent, when I demanded the truth, he finally admitted it.<\/p>\n\n\n\n<p>He was having an affair with a woman named Melissa who worked at a competing pharmaceutical company. They had met at a conference six months ago. He said it was just physical, that it did not mean anything, that he still loved me and wanted to stay married. He begged me not to leave, said he would end the affair, said he would do whatever it took to fix our marriage.<\/p>\n\n\n\n<p>I wanted to believe him. I wanted to believe that the affair was over, that he would choose me, that we could rebuild what we had. So I stayed. David promised he had cut off all contact with Melissa. He said he had blocked her number, deleted her messages, told her it was over. For two weeks, I believed him.<\/p>\n\n\n\n<p>But then I noticed the signs again \u2014 the late nights, the secretive phone calls, the excessive grooming before &#8220;work meetings.&#8221; I checked his phone again when he was asleep. He had not blocked Melissa. He had simply changed her contact name again, this time to &#8220;Tom &#8211; Supplier.&#8221; The messages were still there, still ongoing, still explicit. He had lied to me. He was still seeing her.<\/p>\n\n\n\n<p>Part 3: The Laxative, the Coffee, and the Plan That Went Wrong<\/p>\n\n\n\n<p>That Tuesday morning, when I woke up and smelled the expensive perfume and watched David get dressed like he was going on a date, I knew exactly what was happening. He was going to see Melissa. He had probably told me he had a client meeting or a site visit or some other lie that I was supposed to accept without question. And I was tired.<\/p>\n\n\n\n<p>I was tired of being lied to, tired of being disrespected, tired of watching my husband put more effort into impressing his mistress than he had put into our marriage in years. I wanted to do something \u2014 not something that would hurt him seriously, not something illegal or dangerous, just something that would ruin his day the way he had been ruining mine for months. So I decided to put a laxative in his coffee.<\/p>\n\n\n\n<p>I went to the bathroom and found the bottle of liquid laxative that we kept in the medicine cabinet \u2014 the kind you take when you are constipated, the kind that is supposed to work gently within six to twelve hours. I read the label. The recommended dose was two tablespoons. I thought about it for a moment.<\/p>\n\n\n\n<p>Two tablespoons would probably give him some mild discomfort, maybe send him to the bathroom a few times during his meeting with Melissa, maybe ruin whatever romantic plans they had. It seemed like harmless, petty revenge. So I went to the kitchen, poured David&#8217;s coffee into his travel mug like I did every morning, and I added the laxative. Two tablespoons, mixed into the black coffee where it would be invisible and tasteless.<\/p>\n\n\n\n<p>David came into the kitchen a few minutes later, still smelling like cologne, still looking pleased with himself. He kissed me on the cheek \u2014 a perfunctory gesture, the kind of kiss you give someone out of habit rather than affection \u2014 and he picked up the travel mug. &#8220;Thanks for the coffee, babe. I&#8217;ve got a big meeting this morning, probably won&#8217;t be home until late.&#8221; I smiled and said, &#8220;Good luck with your meeting.&#8221;<\/p>\n\n\n\n<p>He took a long drink of the coffee, grimaced slightly at the taste but did not comment, and then he left. I heard the front door close. I heard his car start in the parking lot below our apartment. And I felt a small, bitter satisfaction that I had done something, even if it was small and petty and would not change anything.<\/p>\n\n\n\n<p>But then, four hours later, I got a phone call that made my blood run cold. It was from a number I did not recognize, and when I answered, a woman&#8217;s voice said, &#8220;Is this Katherine Walsh? This is Nurse Rodriguez from Northwestern Memorial Hospital. Your husband David Walsh was brought to the emergency room this morning. You need to come to the hospital immediately.&#8221; My hands started shaking. &#8220;What happened? Is he okay?&#8221; The nurse&#8217;s voice was calm but serious. &#8220;He&#8217;s stable now, but he had a severe medical emergency. The doctor will explain when you get here. Please come as soon as you can.&#8221;<\/p>\n\n\n\n<p>Part 4: The Hospital, the Truth, and the Consequences I Never Intended<\/p>\n\n\n\n<p>I drove to Northwestern Memorial Hospital in a state of panic, my mind racing through every possible scenario. Had David been in a car accident? Had he had a heart attack? Had something happened at his meeting? When I arrived at the emergency room and gave David&#8217;s name at the desk, a nurse led me to a private room where a doctor was waiting. The doctor was a woman in her forties, and she looked at me with an expression that was serious and concerned.<\/p>\n\n\n\n<p>&#8220;Mrs. Walsh, your husband is going to be okay, but he had a very serious episode this morning. He experienced severe dehydration, electrolyte imbalance, and near-syncope \u2014 that means he almost passed out \u2014 as a result of extreme diarrhea and vomiting. We&#8217;ve given him IV fluids and medication to stabilize him, but we need to understand what caused this. Did he eat or drink anything unusual this morning?&#8221;<\/p>\n\n\n\n<p>My stomach dropped. The laxative. I had put laxative in his coffee. But I had only used the recommended dose \u2014 two tablespoons. That should not have caused this kind of reaction. I stammered, &#8220;He had coffee this morning. That&#8217;s all I know.&#8221; The doctor frowned. &#8220;Mrs. Walsh, we ran some tests and found an unusually high concentration of a laxative compound in his system. It&#8217;s consistent with someone taking a very large dose, much more than would be recommended. Do you know if your husband might have taken laxatives on his own?&#8221;<\/p>\n\n\n\n<p>I felt like the room was spinning. I had only put two tablespoons in his coffee. But then I remembered something \u2014 David had complained about being constipated the night before. He had mentioned taking something for it. Had he taken laxatives before I put more in his coffee? Had I accidentally given him a double dose? I said, quietly, &#8220;He mentioned being constipated last night. He might have taken something.&#8221; The doctor nodded.<\/p>\n\n\n\n<p>&#8220;That would explain it. If he took a dose of laxatives last night and then consumed more this morning, the combined effect would be severe. He&#8217;s lucky he was near a hospital when the symptoms became critical. If he had been driving on the highway or in a remote location, this could have been much more dangerous.&#8221;<\/p>\n\n\n\n<p>The doctor left to check on David, and I sat in the waiting room, my hands shaking, my mind reeling. I had put laxative in David&#8217;s coffee as petty revenge, not knowing that he had already taken laxatives the night before. I had accidentally given him a dangerous overdose. He could have passed out while driving. He could have been in an accident. He could have died. And it would have been my fault. I felt sick with guilt and fear and the realization that my stupid, petty act of revenge had almost killed my husband.<\/p>\n\n\n\n<p>After two hours, a nurse came to tell me that David was awake and stable and that I could see him. I walked into his hospital room and found him lying in bed, pale and weak, with an IV in his arm and monitors beeping beside him. He looked at me and his expression was not angry or accusing \u2014 it was confused and exhausted. &#8220;Katherine, what happened? I was on my way to a meeting and I started feeling sick. I barely made it to a gas station bathroom before I collapsed. Someone called 911. The doctor said I had some kind of reaction to laxatives. Did I take too much last night?&#8221;<\/p>\n\n\n\n<p>I stood at the foot of his bed, tears streaming down my face, and I told him the truth. I told him I knew he was having an affair. I told him I knew he was going to see Melissa that morning. I told him I had put laxative in his coffee as revenge, not knowing he had already taken some the night before. I told him I was sorry, that I had not meant for this to happen, that I had just wanted to ruin his day and instead I had almost killed him. David stared at me in silence for a long time. Then he said, very quietly, &#8220;You could have killed me. You put something in my coffee without telling me. You poisoned me.&#8221;<\/p>\n\n\n\n<p>Part 5: The Aftermath, the Separation, and the Guilt I Will Carry Forever<\/p>\n\n\n\n<p>David was released from the hospital the next day with instructions to rest and stay hydrated. He did not come home. He went to stay with his brother, and he told me through a text message that he needed time to think about what had happened and what he wanted to do. I stayed in our apartment alone, replaying the events of that morning over and over in my mind, trying to understand how my stupid act of petty revenge had turned into something so dangerous and so unforgivable.<\/p>\n\n\n\n<p>I had been angry at David for cheating, for lying, for disrespecting our marriage. But what I had done was worse. I had put something in his drink without his knowledge. I had caused him to have a medical emergency that could have killed him. And no matter how much he had hurt me, that was not okay.<\/p>\n\n\n\n<p>Three days later, David came to the apartment to pack his things. He told me he was filing for divorce. He said he could not be married to someone who would do what I did, that he could not trust me, that he was afraid of me. I did not argue. I did not try to defend myself. I just sat on the couch and watched him pack his clothes into suitcases, and I told him I was sorry, over and over, knowing that sorry was not enough and would never be enough. David left. I have not seen him since. The divorce papers arrived a week later. I signed them without contesting anything.<\/p>\n\n\n\n<p>I later found out through mutual friends that David did not go to see Melissa that morning. He had been telling the truth \u2014 he did have a client meeting scheduled. Melissa was supposed to meet him after the meeting, at a hotel downtown, but by the time she arrived David was already in the hospital. When she found out what had happened, she ended the affair. She told David she could not be with someone whose wife had tried to poison him, that the whole situation was too dramatic and dangerous. David lost his mistress and his wife in the same week, all because of my stupid, impulsive decision to put laxative in his coffee.<\/p>\n\n\n\n<p>I am 36 years old and I am writing this from a hotel room in Chicago where I have been living for the past three days, trying to figure out what to do next. I am writing this because I need to confess what I did, because the guilt is overwhelming, and because I want other people who are dealing with infidelity to understand that revenge is not the answer.<\/p>\n\n\n\n<p>I was hurt and angry and I wanted to hurt David back, even in a small way. But what I did was dangerous and wrong, and it could have killed him. The fact that he had already taken laxatives the night before does not absolve me \u2014 I put something in his drink without his knowledge, and that is never okay, no matter what he did to me.<\/p>\n\n\n\n<p>I put a laxative in my husband&#8217;s coffee before he left to see his mistress, but what happened next was worse than I imagined. He ended up in the hospital with a dangerous overdose. He could have died. And now I have to live with the knowledge that my petty act of revenge almost killed someone I once loved, and that I destroyed what was left of my marriage not because of his affair, but because of my own stupid, reckless decision.<\/p>\n\n\n\n<p>If you are reading this and you are dealing with a cheating spouse, please learn from my mistake: do not seek revenge. Leave, file for divorce, move on with your life. But do not do what I did. Because the consequences can be far worse than you ever imagined.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I Spiked My Husband&#8217;s Coffee With Laxatives Before He Left to See His Mistress. What Happened &hellip; <a title=\"I Put a Laxative in My Cheating Husband&#8217;s Coffee\" class=\"hm-read-more\" href=\"https:\/\/blog.rungbeg.com\/?p=1191\"><span class=\"screen-reader-text\">I Put a Laxative in My Cheating Husband&#8217;s Coffee<\/span>Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":1192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-1191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stories","category-family-stories"],"_links":{"self":[{"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/posts\/1191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1191"}],"version-history":[{"count":1,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/posts\/1191\/revisions"}],"predecessor-version":[{"id":1193,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/posts\/1191\/revisions\/1193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=\/wp\/v2\/media\/1192"}],"wp:attachment":[{"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rungbeg.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}